The Turtle Island is a turtle basking platform for small to medium-sized turtles that you can place directly in your aquarium. It clips right onto the aquarium’s glass walls (in my build I sized the clip a bit thicker because I glued in an aquarium background).

It’s easy to print—no supports or color swaps needed.

The model shown in the photos was decorated by me with colored pebbles and synthetic grass, but if you don’t need that I’ve also uploaded a plain version (without the turtle silhouette). I added a small recess that works as a built-in food bowl, and the wide surface lets small turtles rest and walk around comfortably!

If you want extra sturdiness, try the system preset “0.20 mm Strength”.